	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	11,909	$62,816,386	-11%	3,370,055	168	901	0.46
2023	12,791	$70,564,739	-6%	3,709,467	177	923	0.46
2022	13,645	$74,907,797	-9%	3,911,308	174	914	0.46
2021	14,184	$82,521,312	+5%	4,170,145	177	929	0.46
2020	14,262	$78,672,733	first year in data	3,988,678	172	869	0.46

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Data years 2020–2024.

By state

	observed	calculated	calculated	calculated	calculated
New York	1,280	$13,416,050	612,432	346	1,280
California	941	$5,695,764	267,176	179	897
Illinois	686	$4,271,463	217,953	198	925
Florida	859	$3,804,099	194,468	139	738
Wisconsin	679	$3,273,579	177,350	175	749
Ohio	626	$3,119,311	167,200	175	807
Iowa	505	$2,496,803	137,669	151	874
Arizona	325	$2,425,198	125,296	249	1,179
Pennsylvania	563	$2,386,841	123,194	138	682
Minnesota	554	$2,090,422	109,929	120	637
Washington	424	$1,990,072	101,553	138	801
Texas	457	$1,847,481	97,797	126	690
Kansas	274	$1,733,574	91,835	158	1,103
Massachusetts	268	$1,697,058	79,930	188	927
Virginia	267	$1,672,290	83,843	189	970

Not listed: 1 billers with an armed-forces or unknown state code (XX); they are in the national totals.

Not listed: 4 states with fewer than 11 billers (small cells).

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Providers placed by practice address. Data year 2020.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	1,022	$9,808,469	420,596	284
Chicago-Naperville-Elgin, IL-IN	352	$2,066,515	101,486	180
Phoenix-Mesa-Chandler, AZ	213	$1,480,794	75,891	232
Los Angeles-Long Beach-Anaheim, CA	229	$1,178,813	52,893	171
Boston-Cambridge-Newton, MA-NH	153	$912,141	42,125	178
Kiryas Joel-Poughkeepsie-Newburgh, NY	67	$873,678	41,415	490
Iowa outside metro areas	156	$863,411	48,654	189
Miami-Fort Lauderdale-West Palm Beach, FL	162	$798,580	39,238	139
Minneapolis-St. Paul-Bloomington, MN-WI	251	$741,719	38,560	97
St. Louis, MO-IL	148	$698,509	36,304	168
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	156	$688,027	32,668	134
Kansas City, MO-KS	118	$633,951	33,244	165
Atlanta-Sandy Springs-Roswell, GA	142	$612,008	31,746	148
Albany-Schenectady-Troy, NY	67	$596,659	30,585	314
San Francisco-Oakland-Fremont, CA	112	$579,755	25,143	166

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 100 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2020.

Specialties billing 98940 nationally

Chiropractic accounts for 100% of payment for 98940 nationally in 2020, across 1 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Chiropractic	14,247	100%	$78,579,873	100%	3,984,728	280

Not listed: 3 specialties with fewer than 11 billers (small cells).

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Provider-level lines (fewer than 11 beneficiaries suppressed by CMS); specialty is the provider type on claims. Data year 2020.

Top billers of 98940 nationally

Named top billers are a Pro figure, and Pro is not available to buy, so this list is not shown to any account. The counts and totals by state, metro area and specialty on this page are free.

Original Medicare Part B fee-for-service only; CMS suppresses provider lines with fewer than 11 beneficiaries. How these figures are computed · Limitations